Finding the Fourth Proportional to 182,647,624.98, 274,017,118.44 and 53,255,235.10
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Solution
The fourth proportional to 182,647,624.98, 274,017,118.44 and 53,255,235.10 is: 79,896,172.02
Step by Step Solution
- Step 1: Write the proportion equation
182,647,624.98 : 274,017,118.44 = 53,255,235.10 : x - Step 2: Convert to fraction form
182,647,624.98/274,017,118.44 = 53,255,235.10/x - Step 3: Cross multiply
182,647,624.98x = 274,017,118.44 × 53,255,235.10 - Step 4: Simplify right side
182,647,624.98x = 14,592,846,063,946,746 - Step 5: Solve for x
x = 14,592,846,063,946,746/182,647,624.98 - Step 6: Final answer
x = 79,896,172.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.